Vulnerability Name:

CVE-2014-8517 (CCN-98335)

Assigned:2014-10-29
Published:2014-10-29
Updated:2017-11-06
Summary:The fetch_url function in usr.bin/ftp/fetch.c in tnftp, as used in NetBSD 5.1 through 5.1.4, 5.2 through 5.2.2, 6.0 through 6.0.6, and 6.1 through 6.1.5 allows remote attackers to execute arbitrary commands via a | (pipe) character at the end of an HTTP redirect.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.9 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:F/RL:OF/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.9 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:F/RL:OF/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-77
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2014-8517

Source: CCN
Type: tnftp Web page
tnftp

Source: NETBSD
Type: Patch, Vendor Advisory
NetBSD-SA2014-013

Source: APPLE
Type: UNKNOWN
APPLE-SA-2015-01-27-4

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2014:1383

Source: MLIST
Type: UNKNOWN
[oss-security] 20141028 ftp(1) can be made execute arbitrary commands by malicious webserver

Source: MLIST
Type: UNKNOWN
[oss-security] 20141028 Re: ftp(1) can be made execute arbitrary commands by malicious webserver

Source: SECUNIA
Type: UNKNOWN
62028

Source: SECUNIA
Type: UNKNOWN
62260

Source: CONFIRM
Type: UNKNOWN
http://support.apple.com/HT204244

Source: CCN
Type: BID-70792
tnftp CVE-2014-8517 Arbitrary Command Execution Vulnerability

Source: CCN
Type: Red Hat Bugzilla Bug 1158286
(CVE-2014-8517) CVE-2014-8517 tnftp: ftp client could be forced to execute arbitrary commands

Source: XF
Type: UNKNOWN
tnftp-cve20148517-command-exec(98335)

Source: CCN
Type: Packet Storm Security [11-03-2017]
tnftp "savefile" Arbitrary Command Execution

Source: GENTOO
Type: UNKNOWN
GLSA-201611-05

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [12-02-2014]

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [11-03-2017]

Source: EXPLOIT-DB
Type: UNKNOWN
43112

Source: CCN
Type: FreeBSD Security Advisory FreeBSD-SA-14:26.ftp
Remote command execution in ftp(1)

Source: CCN
Type: Rapid7 Vulnerability and Exploit Database [05/30/2018]
tnftp "savefile" Arbitrary Command Execution

Source: CCN
Type: Rapid7 Vulnerability and Exploit Database [04/28/2003]
Kerio Firewall 2.1.4 Authentication Packet Overflow

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-8517

Vulnerable Configuration:Configuration 1:
  • cpe:/o:apple:mac_os_x:10.8.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.9.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.10.0:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.10.1:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/o:netbsd:netbsd:5.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:5.1.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:5.1.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:5.1.3:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:5.1.4:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:5.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:5.2.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:5.2.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.0.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.0.3:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.0.4:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.0.5:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.0.6:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.1.1:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.1.2:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.1.3:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.1.4:*:*:*:*:*:*:*
  • OR cpe:/o:netbsd:netbsd:6.1.5:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:9.0:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:9.1:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:9.2:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:10.0:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:8.4:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:9.3:-:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20148517
    V
    CVE-2014-8517
    2022-06-30
    oval:org.opensuse.security:def:371
    P
    tnftp-20151004-bp154.2.20 on GA media (Moderate)
    2022-06-10
    oval:org.opensuse.security:def:113533
    P
    tnftp-20151004-1.3 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106929
    P
    tnftp-20151004-1.3 on GA media (Moderate)
    2021-10-01
    oval:com.ubuntu.cosmic:def:201485170000000
    V
    CVE-2014-8517 on Ubuntu 18.10 (cosmic) - medium.
    2014-11-17
    oval:com.ubuntu.artful:def:20148517000
    V
    CVE-2014-8517 on Ubuntu 17.10 (artful) - medium.
    2014-11-17
    oval:com.ubuntu.trusty:def:20148517000
    V
    CVE-2014-8517 on Ubuntu 14.04 LTS (trusty) - medium.
    2014-11-17
    oval:com.ubuntu.bionic:def:201485170000000
    V
    CVE-2014-8517 on Ubuntu 18.04 LTS (bionic) - medium.
    2014-11-17
    oval:com.ubuntu.bionic:def:20148517000
    V
    CVE-2014-8517 on Ubuntu 18.04 LTS (bionic) - medium.
    2014-11-17
    oval:com.ubuntu.xenial:def:20148517000
    V
    CVE-2014-8517 on Ubuntu 16.04 LTS (xenial) - medium.
    2014-11-17
    oval:com.ubuntu.xenial:def:201485170000000
    V
    CVE-2014-8517 on Ubuntu 16.04 LTS (xenial) - medium.
    2014-11-17
    oval:com.ubuntu.cosmic:def:20148517000
    V
    CVE-2014-8517 on Ubuntu 18.10 (cosmic) - medium.
    2014-11-17
    oval:com.ubuntu.disco:def:201485170000000
    V
    CVE-2014-8517 on Ubuntu 19.04 (disco) - medium.
    2014-11-17
    oval:com.ubuntu.precise:def:20148517000
    V
    CVE-2014-8517 on Ubuntu 12.04 LTS (precise) - medium.
    2014-11-17
    BACK
    apple mac os x 10.8.5
    apple mac os x 10.9.5
    apple mac os x 10.10.0
    apple mac os x 10.10.1
    netbsd netbsd 5.1
    netbsd netbsd 5.1.1
    netbsd netbsd 5.1.2
    netbsd netbsd 5.1.3
    netbsd netbsd 5.1.4
    netbsd netbsd 5.2
    netbsd netbsd 5.2.1
    netbsd netbsd 5.2.2
    netbsd netbsd 6.0
    netbsd netbsd 6.0.1
    netbsd netbsd 6.0.2
    netbsd netbsd 6.0.3
    netbsd netbsd 6.0.4
    netbsd netbsd 6.0.5
    netbsd netbsd 6.0.6
    netbsd netbsd 6.1
    netbsd netbsd 6.1.1
    netbsd netbsd 6.1.2
    netbsd netbsd 6.1.3
    netbsd netbsd 6.1.4
    netbsd netbsd 6.1.5
    freebsd freebsd 9.0
    freebsd freebsd 9.1
    freebsd freebsd 9.2 -
    freebsd freebsd 10.0
    freebsd freebsd 8.4
    freebsd freebsd 9.3 -